49results about How to "Efficient pooling" patented technology

The invention relates to a military knowledge graph construction method and system. The method comprises the following steps: acquiring military data; defining entities in the military data to obtainontologies corresponding to the entities and ontology relationships; labeling entities in the military data according to the ontology and the ontology relationship to obtain a labeled entity relationship; training the deep learning model according to the military data and the marked entity relationship to obtain a trained deep learning model; inputting military data to be extracted into the trained deep learning model for entity relationship extraction to obtain a plurality of extracted entity relationships; and storing each extracted entity relationship into a graph database to obtain the military knowledge graph. According to the method, military data in the network can be effectively utilized, semi-automatic labeling and deep learning algorithms are combined, the military knowledge graph is constructed under the condition that certain labeling manpower is reduced, and accurate and comprehensive military information is provided for military workers.

The invention discloses an urban road pavement structure which comprises a drainage layer, a support layer, a foundation layer, a drainage degradation layer and a drainage cooling system. The supportlayer is directly paved on an urban road foundation and comprises a plurality of laminated metal perforated plates and gravel arranged between the metal perforated plates in a filling manner; the drainage layer is arranged below the support layer and is inserted into the urban road foundation; the foundation layer is arranged above the support layer and sinks along the middle portion of the uppersurface of a road in the length direction in an inclined downward manner, the longitudinal section of the foundation layer is in an isosceles trapezoid shape with the large upper portion and the smalllower portion; the drainage degradation layer is arranged above the foundation layer, and the upper surface of the drainage degradation layer is horizontal; and the drainage cooling system comprisesa heat exchange tube, a heat exchange main chamber, and a vertical tube, a pipe cap and a water storage tank; the middle portion of the upper portion of the water storage tank is provided with an opening, and the opening is opposite to the sinking position of the upper surface of the foundation layer. The pavement structure has good stability, has good water permeability and water storage performance and has high pavement high temperature deformation resistance.

The invention relates to a device for monitoring the stress transfer length of a pre-tensioned prestressing rib based on optical fiber sensing. The monitoring device comprises a fixing bracket, metal ring pieces, detection gratings and a transmission optical fiber, wherein the prestressing rib, the fixing bracket, the metal ring pieces and the detection gratings are all arranged in the concrete; the fixing bracket is arranged at one side or around the prestressing rib; the metal ring pieces are arranged on the fixing bracket; the prestressing rib runs through the middle of the metal ring pieces, and a clearance is reserved between each metal ring piece and the prestressing rib; and the detection gratings are arranged on the metal ring pieces and connected through the transmission optical fiber. The monitoring device provided by the invention is arranged in the concrete and is not directly contacted with the prestressing rib, accurate and high-precision monitoring for the transfer length of the stress of the prestressing rib can be achieved, the error is small in utilization of the device, the precision is high, and the variation in transfer length of the stress of the prestressing rib can be monitored for a long term.

The invention discloses a wax collection device with built-in porous foam metal of a gradient structure, and belongs to the technical field of powder metallurgy. The wax collection device with the built-in porous foam metal of the gradient structure comprises a vertical or horizontal metal cylinder, wherein an outer shell of the metal cylinder is wrapped with a water jacket; the porous foam metal of the gradient structure is arranged inside the metal cylinder; the side walls of the metal cylinder are provided with an air inlet and an air outlet; a wax drainage port is formed in the side wall of the bottom of the cylinder; a water inlet is formed in the side wall of the lower portion of the water jacket; a water outlet is formed in the side wall of the upper portion of the water jacket. By the utilization of the characteristics of good heat conduction performance and good gas retardation performance of the porous foam metal of the gradient structure, the wax collection device can enable heat energy of furnace gas guided into the wax collection device to be rapidly diffused into the water jacket with cooling circulating water, and gas wax and other organic forming agents condense to be liquid wax; as the porous foam metal of which the hole diameter is arranged in a gradient mode is high in through-hole rate and porosity and good in gas and liquid permeability, the wax can be gathered to be the organic forming agents effectively, and the collection rate of the organic forming agents of the wax collection device is greater than or equal to 98%.

The invention belongs to the crossing field of geotechnical engineering and microbial engineering, and particularly relates to a landslide prevention and control method based on microbial mineralization. The landslide prevention and control method comprises the steps that microbial liquid and cementing liquid are sequentially added to the surface of a soil body and the potential sliding face of the soil body, and meanwhile sand anti-slide piles and sand lattices are prepared in the soil body through the microbial liquid and the cementing liquid; and a sand drainage ditch and a sand intercepting ditch are arranged in the soil body, the microbial liquid and the cementing liquid are sequentially sprayed to the sand drainage ditch and the sand intercepting ditch, and the purpose of stabilizing the soil body is achieved. According to the landslide prevention and control method, landslide prevention and control are conducted from multiple angles, considered factors are comprehensive, the prevention and control effect is good, adopted bacteria widely exist in the soil body in the nature, and the environment coordination is good; chemical substances used in the adopted microbial liquid and the cementing liquid are non-toxic and harmless substances, and the environment friendliness is high; and used sand is originally existing substances in the nature, and influences hardly exist on the environment.

The invention discloses a lepidoptera insect egg collecting device which comprises a bracket, wherein a sealed box body is arranged at the upper part of the bracket; at least one oviposition cage is arranged on the bracket inside the sealed box body; a speed adjusting box is arranged at one end of the middle shaft of the oviposition cage; the speed adjusting box is connected with a driving motor at the upper part of the bracket; an air sucking device is arranged above the oviposition cage, and is communicated with one end of an air guide tube; the other end of the air guide tube is communicated with an inverted funnel; a fan is arranged on the air guide tube; a collecting bottle is arranged below the inverted funnel; a collecting tray is arranged below the oviposition cage; through holes of 20-40 meshes in size are formed in the walls of the oviposition cage; an insert release gate is arranged on one side of the oviposition cage. The lepidoptera insect egg collecting device is simple in structure and convenient to use, eggs of lepidoptera insects can be effectively and automatically collected, the process of manual collection is eliminated, the automation degree is increased, industrial production of lepidoptera insects can be facilitated, and the problem that in the prior art the lepidoptera insect eggs are inconvenient to collect manually is solved.

The invention discloses an anti-pollution dining table board, and particularly relates to the field of dining table boards, the anti-pollution dining table board comprises a bottom plate, and a leaking mechanism is arranged at the bottom of the bottom plate; the leaking mechanism comprises a plurality of sealing plates, a groove is formed in the surface of the bottom plate, a plurality of leakingopenings are formed in the surface of the groove, connecting rods are arranged in the multiple sealing plates, a material guiding shell is fixedly arranged on one side of each connecting rod, an adjusting rod is fixedly arranged on one side of each material guiding shell, and a pressing block is fixedly arranged at one end of each adjusting rod; a lower pressing block is fixedly arranged at the bottom of each adjusting rod, a spring is fixedly arranged at the bottom of the lower pressing block, and a coaming shell is arranged at the bottom of the spring. By arranging the leaking mechanism, splashed soup or beverage can be effectively collected, a cleaning agent and water are conveniently used for being mixed to brush a bottom plate, then a pressing block is pressed, and therefore sewage obtained after cleaning is guided into the material receiving shell, the overall cleaning convenience is improved, and clear water treatment is difficult to conduct during cleaning.

The invention discloses a building floor tile comprising floor tile bodies spliced with each other. A metal decorative edge is arranged between the floor tile bodies, and the height of the metal decorative edge is equal to that of each floor tile body. The metal decorative edge is laid on the ground along each floor tile body. A circle of movable ring is arranged in the connection position of each floor tile body and the metal decorative edge and movably mounted in a groove formed in the outer circle of each floor tile body. Retaining edges are arranged in the positions, directly facing first sliding grooves and second sliding grooves, of the two sides of the movable rings. The retaining edges are slidably mounted in the sliding grooves. Water absorption structures are arranged on the upper end faces of the retaining edges. The bottom faces of the movable rings are each provided with an elastic supporting structure. The structure is simple; accumulated water on the floor tile can be effectively converged on the side faces of the movable rings; during cleaning, the accumulated water can be absorbed by the water absorption structures at the lower ends of the movable rings only by pressing the movable rings; and the movable rings can be pressed during sweeping, so that the connection position of each floor tile body and the metal decorative edge is cleaned more conveniently and more thoroughly.

The invention discloses a mini fan, which comprises a substrate, a stator, a rotor, a sealing magnetic sheet and a permanent magnet. The stator is arranged in the substrate; the rotor is provided withan axial seat of which the peripheral face is provided with a plurality of blades; the sealing magnetic sheet is provided with a first combining surface and a second combining surface; the first combining surface of the sealing magnetic sheet combines with hemlines of each blade; and the permanent magnet combines with the second combining surface of the sealing magnetic sheet and is opposite to the stator. Thus, the overall volume of the mini fan can be reduced effectively without reducing the amount of air output.

The invention provides a construction method of engineering foundation pre-soaking dynamic consolidation. The construction method includes the following steps that 1, the construction range is determined, and the thickness of blow filling sand is measured; 2, sites and the number of laid plastic drainage plates in the construction range are determined, and the arranged depth of the plastic drainage plates is determined; 3, the plastic drainage plates are laid, and a blow filling sand foundation is subjected to vibroflotation and drainage through a conventional vibroflot; 4, water with the preset water yield is sprayed into the construction range of the blow filling sand foundation by prefabricated pre-soaking ramming equipment so as to maintain the preset water content of the blow fillingsand foundation, then dynamic consolidation is carried out by the pre-soaking ramming equipment, and fixed point spraying of ramming points is carried out by the pre-soaking ramming equipment in the process of dynamic consolidation so as to ensure no dust; and 5, the foundation bearing capacity and liquefaction resistance performance are detected. According to the construction method of engineering foundation pre-soaking dynamic consolidation, the problems that the quality of dynamic consolidation and subsequent vibration rolling construction is affected and the environment is polluted due tothe fact that a surface layer is difficult to be compacted in the treatment process of the existing blow filling sand foundation are effectively solved.

The invention provides a method for preventing soil erosion in arid and semi-arid areas by using garden plants. The method comprises the steps of (1) preparing an area with gullies in a landform by using a geomorphological environment, setting a water storage tank at the bottom of a ravine, and forming steep slopes into terraces or gentle slopes along two sides of the water storage tank, (2) forming slopes of less than 3 degrees along the terraces or gentle slopes, (3) introducing an irrigation channel, and watering an aquifer to allow water to soak a medium soil layer to maintain 6 to 12 hours to ensure that the water infiltrates from inclined holes to the terraces or gentle slopes until saturation, (4) planting lawn and vine plants on the medium soil layer, carefully curing for 3 to 6 cycles, pouring a proper amount of water into the slopes, terraces or gentle slopes and the medium soil layer in each cycle, and timely replenishing dead seedlings during the curing period, wherein thetime of each cycle is 20 to 40 days, and (5) performing normalized curing, and orderly performing curing in every 50 to 70 days after the expiration of 2 years to form natural environment cycled maintenance.

The invention relates to an environment-friendly monitoring device capable of realizing condensation and detecting the dust content. The environment-friendly monitoring device comprises a pedestal anda deodorizing g mechanism. A humidifying mechanism is installed at the upper end of the pedestal; the deodorizing mechanism is arranged at the upper end of the humidifying mechanism; the upper end ofthe deodorizing mechanism is connected with a main base; and a storage battery is installed at the inner side of the deodorizing mechanism. A purifying mechanism is installed at the middle part of the main base; a monitoring mechanism is arranged above the main base; a rotating mechanism is installed at one end of the monitoring mechanism; and a dust detector is connected to the rear end of the rotating mechanism. The environment-friendly monitoring device has the following beneficial effects: the environment-friendly monitoring device is provided with a bearing, a rotating shaft, and a rotary motor; under the effect of the XY type rotary motor, the rotating shaft is driven to make rotation and thus the connected dust detector is driven to make rotation; and with the bearing, the connection is ensured and the rotation effect is protected and thus the dust detector can detect dust in multi-direction space.

The invention discloses a portable multifunctional laser cigarette lighter and a working method thereof. The portable multifunctional laser cigarette lighter is characterized in that a cigarette lighting tube is arranged on one side inside a shell, and a laser ignition device is arranged on the other side inside the shell; an electric connector is fixed onto the shell and is electrically connected with the laser ignition device; the laser ignition device comprises a semiconductor laser and a laser imaging lens; a light transmission hole is formed in one side, close to the laser ignition device, on the cigarette lighting tube; the semiconductor laser, the laser imaging lens and the light transmission hole are arranged coaxially; a light emitting hole is formed in a position, opposite to the light transmission hole, on the cigarette lighting tube; a hollow opening sphere is detachably connected onto the light emitting hole; and an opening direction of the sphere faces to the light transmission hole. The portable multifunctional laser cigarette lighter provided by the invention does not use organic fuels, has no battery, and is energy-saving, environmental-friendly, and safe and convenient to use. When a cigarette needs to be lighted, the electric connector of the cigarette lighter is plugged into an external power supply interface of a mobile phone or a mobile computer, so that the aim of lighting the cigarette can be achieved. When the cigarette does not need to be lighted, the portable multifunctional laser cigarette lighter can be applied for laser repelling mosquitoes.

The invention discloses a tunnel combined-type lining structure with a maintainable drainage passage. The structure includes an arch wall lining, the lower end of the arch wall lining is connected with a an inverted arch lining, an upper bearing arch structure is erected on the inverted arch lining, and the drainage passage is positioned between the inverted arch lining and the upper bearing archstructure; the upper bearing arch structure is filled with an upper arch padding layer, and an inspection well is formed in the upper bearing arch structure and the padding layer. The structure can solve the problem that the tunnel design in the prior art cannot achieve the capability of draining and guiding a large amount of underground water in a short time; the tunnel combined-type lining structure is reasonable in structure and high in reliability.

The invention provides an ID mapping method based on a regulation and control cloud platform, and the method comprises the steps: obtaining the equipment information of regulation and control cloud and D5000 of a power system, and carrying out the classification of the equipment information of the regulation and control cloud and the D5000 of the power system according to the types; on the basis of classification, sequentially utilizing a pre-constructed Chinese equipment word bank to carry out word segmentation processing on equipment in the power system regulation and control cloud and equipment in D5000, and constructing text information corresponding to the equipment in the power system regulation and control cloud and the equipment in D5000 by considering the occurrence frequency of word segmentation; based on the text information corresponding to the equipment in the power system regulation and control cloud and the text information corresponding to the equipment in the D5000, determining a relationship between the equipment in the power system regulation and control cloud and the equipment in the D5000; through the cloud platform and the D5000 which are matched in a mappingmode, efficient collection and storage can be well conducted, and information exchange sharing and analysis synchronization are achieved; according to the method, the difference of character languagesis fully considered, word segmentation is performed on equipment names by establishing a Chinese word bank, and the semantic difference is reduced.

A heating cooker is provided. The heating cooker (1) includes a main body (3) having a heating chamber (31) and a front frame (33) provided around an opening (31a) of the heating chamber (31) and having an opening. The heating cooker is further provided with: a door which covers the opening (31a) so as to be openable and closable, and which is attached to the main body; a water receiving part (5)which extends in the width direction below the opening (31a) and receives water flowing down from the front surface (33a) of the front frame; and a tray (7) which can be attached to and detached fromthe main body (3), is disposed below the water receiving part (5), and accommodates the water received by the water receiving part (5). The water receiving portion (5) is provided on a front surface (33a) of the front frame (33) so as to cover a lower edge portion of at least a part of the front frame (33), and guides water from the front surface (33a) of the front frame to the tray (7). As a result, it is possible to provide a heating cooker in which water can be efficiently collected in a tray.